Q) identify the greater rational number in the given pair of rational numbers (1). 4/6 and 5/8. (2). -11/12 and -12/15. (3). 17/19 and-15/20 . (4). 2whole 6/7 and 5whole3/4. please answer me now anyone
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Step-by-step explanation:
1. 4/6 and 5/8
cross multiplying
as
4*8 and 5* 6
=32 and 30
therfore 4/6 is greater.
2. -11/12 and -12/15
cross multiplying as
-11*15 and 12*-12
= -165 and -144
therefore -144 is greater so -12/15 is greater.
3. 17/18 and -15/20
as positive no. is greater than a negative no. so 17/18 is greater.
4. 2whole6/7 and 5 whole 3/4
= 20/7 and 23/4
cross multiplying as
20*4 and 7*23
= 80 and 161
Therefore 23/4 is greater.
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Answer:
uper wala answer correct hai
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